how to get UIView by tag

In IOS application how to get a view by the tag id?

Thanks

View Answers

March 4, 2015 at 7:25 AM

Hi,

You can get this with the help of the function 'viewWithTag''.

Following example code is getting the UILabel object from the current view:

UILabel *label = (UILabel *)[self viewWithTag:100];

There is another way of getting the objects from the subview and then finding the desired view:

for (UIView *i in self.view.subviews){
      if([i isKindOfClass:[UILabel class]]){
            UILabel *newLbl = (UILabel *)i;
            if(newLbl.tag == 1){
                /// Write your code
            }
      }
}

Thanks

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